2492472311 has 8 divisors (see below), whose sum is σ = 2852752800. Its totient is φ = 2133245088.

The previous prime is 2492472299. The next prime is 2492472313. The reversal of 2492472311 is 1132742942.

2492472311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2492472311 - 2²² = 2488278007 is a prime.

It is a super-2 number, since 2×2492472311² = 12424836442203361442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492472313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258236 + ... + 267713.

It is an arithmetic number, because the mean of its divisors is an integer number (356594100).

Almost surely, 2^2492472311 is an apocalyptic number.

2492472311 is a deficient number, since it is larger than the sum of its proper divisors (360280489).

2492472311 is an equidigital number, since it uses as much as digits as its factorization.

2492472311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526633.

The product of its digits is 24192, while the sum is 35.

The square root of 2492472311 is about 49924.6663584245. Note that the first 3 decimals coincide. The cubic root of 2492472311 is about 1355.8452193149.

The spelling of 2492472311 in words is "two billion, four hundred ninety-two million, four hundred seventy-two thousand, three hundred eleven".